Features and Benefits:

• Aerospace-grade aluminum construction provides long-lasting protection and stability on the job
• Rare-earth magnets hold the tool securely in place allowing hands-free operation for safer and more precise layout marks
• One-piece Y-shaped body with 360° adjustable dial offers precision in 2.5° increments
• Built-in bubble vial ensures accurate alignment at any angle
• Hardened centering pin, constructed of EN31 steel can be tapped with a hammer for direct marking
• Specifications:
• Material: Anodized Aluminum
• Color: Black



The Jackson® Curv-O-Mark+ Large Centering Head is designed for welders, pipe fitters, and fabricators who need accurate centerline layout, angle finding, and keyway or butt-in marking on larger diameter pipe, tanks, and flat stock. Its magnetic legs, durable construction, and precision dial make it a reliable tool for hands-free, high-accuracy layout on large-scale projects.